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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:49 // 15:29 UTC
Civil Twilight (6°): 06:14 // 16:04 UTC
Nautical Twilight (12°): 05:34 // 16:44 UTC
Astronomical Twilight (18°): 04:56 // 17:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UZ Pup s 1 0.794851 9.35 10.00 0.65 17.01. 11:21 11 (N) -53
V557 And p 10 0.347444 14.20 15.00 0.80 17.01. 11:21 65 (NE) 30
IO Cnc s 1 0.347694 13.00 12.00 -1.00 17.01. 11:21 342 (N) -22
V470 Cam s 1 0.0956467 14.10 14.25 0.15 17.01. 11:21 6 (N) 27
AU Ser s 1 0.3864975 10.90 11.61 0.71 17.01. 11:21 265 (W) 34
HP Her p 10 0.476408 15.30 16.50 1.20 17.01. 11:21 262 (W) 51
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 17.01. 11:21 219 (SW) 63
V1341 Aql s 8 0.304012 13.00 13.40 0.40 17.01. 11:22 204 (SW) 38
MW Com p 10 2.167734 10.36 10.60 0.24 17.01. 11:22 309 (NW) 7
V415 Nor p 10 0.4805 17.54 18.00 0.46 17.01. 11:22 215 (SW) -29
RZ Cas s 1 1.195251 6.18 6.26 0.08 17.01. 11:22 28 (NE) 43
V384 Vul s 1 0.4388572 12.72 13.16 0.44 17.01. 11:22 148 (SE) 65
BH Cen p 9 0.791585 10.03 11.16 1.13 17.01. 11:22 224 (SW) -59
II UMa s 2 0.825227 8.17 8.48 0.31 17.01. 11:22 323 (NW) 28
V432 Per s 1 0.3833085 11.00 11.60 0.60 17.01. 11:23 51 (NE) 24
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 17.01. 11:23 259 (W) 75
V658 Pup p 10 0.402 16.60 16.76 0.16 17.01. 11:23 77 (E) -82
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 17.01. 11:23 271 (W) 82
FF Aqr p 10 9.207755 10.16 11.36 1.20 17.01. 11:23 147 (SE) 32
V1300 Her s 1 0.296334 12.63 12.63 0.00 17.01. 11:23 257 (W) 62
V1250 Tau p 8 2.04093 12.55 13.30 0.75 17.01. 11:24 47 (NE) -2
EL Pav p 10 1.1443 15.40 16.20 0.80 17.01. 11:24 184 (S) -32
AC Tuc p 10 1.265821 11.30 12.97 1.67 17.01. 11:24 153 (SE) -27
V948 Cep p 10 1.13502 12.35 12.60 0.25 17.01. 11:24 23 (NE) 58
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 17.01. 11:24 147 (SE) 86
BY Peg p 1 0.341936 12.90 13.60 0.70 17.01. 11:24 135 (SE) 63
V489 Ser p 9 0.078847 19.20 21.00 1.80 17.01. 11:24 249 (W) 16
V1215 Her p 10 0.312752 14.30 15.00 0.70 17.01. 11:24 289 (W) 58
V591 Lyr s 2 0.300395 11.95 11.95 0.00 17.01. 11:24 249 (W) 68
V964 Per p 8 0.417274 12.40 12.90 0.50 17.01. 11:24 31 (NE) 20
GM Dra p 4 0.338741 8.79 9.03 0.23 17.01. 11:24 304 (NW) 64
BS Gem s 9 1.05035 14.70 14.70 0.00 17.01. 11:25 29 (NE) -12
CI Eri s 10 1.238195 9.63 9.63 0.00 17.01. 11:25 133 (SE) -36
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 17.01. 11:25 134 (SE) 20
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 17.01. 11:25 51 (NE) 5
V509 Cam s 6 0.350347 13.00 13.50 0.50 17.01. 11:25 356 (N) 40
Y For p 10 0.2699092 13.80 14.20 0.40 17.01. 11:25 102 (E) -26
V1007 Cas p 5 0.332007 12.00 12.44 0.44 17.01. 11:25 65 (NE) 54
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 17.01. 11:25 113 (SE) 43
V909 Cep p 7 0.425573 12.13 12.47 0.34 17.01. 11:26 50 (NE) 66
V4403 Sgr p 10 1.701457 8.69 9.12 0.43 17.01. 11:26 199 (S) 4
V1799 Ori s 2 0.290304 12.90 13.60 0.70 17.01. 11:26 55 (NE) -18
PT Vir p 7 0.3081795 13.38 13.56 0.18 17.01. 11:26 298 (NW) -9
V416 Gem p 7 0.256181 12.50 13.00 0.50 17.01. 11:26 18 (N) -16
CZ Cha p 10 0.3225055 14.00 14.60 0.60 17.01. 11:27 192 (S) -57
IK Boo s 1 0.303116 12.00 12.50 0.50 17.01. 11:27 291 (W) 21
AK Boo p 8 0.69403 15.80 16.30 0.50 17.01. 11:27 293 (NW) 13
V439 Dra p 10 0.678602 13.35 13.80 0.45 17.01. 11:27 358 (N) 74
V535 Ara p 9 0.6293021 7.17 7.75 0.58 17.01. 11:27 202 (S) -22
TZ Boo p 1 0.29716095 10.41 11.00 0.59 17.01. 11:27 290 (W) 37
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.